Jquery vs offsettop. The offset () method set or returns the offset coordinates for the selected elements, relative to the document. position returns a {left: x, top: y} object relative to the offset parent. offsetTop read-only property returns the distance from the outer border of the current element (including its margin) to the top padding edge of the offsetParent, the closest positioned ancestor element. The offsetTop property returns the top position (in pixels) relative to the parent. position(), which retrieves the current position relative to the offset parent. jQuery position() The . offset returns a {left: x, top: y} object relative to the document. Obviously, if the document is the offset parent, which is Get the current coordinates of the first element, or set the coordinates of every element, in the set of matched elements, relative to the document. Contrast this with . The returned value includes: the top position, and margin of the element; the top padding, scrollbar and border of the parent; The offsetTop property is read-only. offset() method allows us to retrieve the current position of an element (specifically its border box, which excludes margins) relative to the document. This is what MDN Web API says about . The HTMLElement. offsetTop: offsetTop returns the distance of the current element relative to the top of the offsetParent node. Whether they're the same depends on context. jQuery offset() Get the current coordinates of the first element, or set the coordinates of every element, in the set of matched elements, relative to the document. When used to return the offset: This method returns the offset coordinates of the FIRST matched element. offsetTop returns the distance of the current element relative to the top of the offsetParent node. Obviously, if the document is the offset parent, which is . Definition and Usage. Get the current coordinates of the first element, or set the coordinates of every element, in the set of matched elements, relative to the document. gtll mayds aqjog cvvg plhio sbhu pbcmvjb efuyt kufsv zsiy